From 26105034da4fcce7ac883c899d781f016559310d Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Thu, 8 Nov 2018 00:38:48 +0800
Subject: switch to vuepress

---
 node_modules/is-date-object/index.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 node_modules/is-date-object/index.js

(limited to 'node_modules/is-date-object/index.js')

diff --git a/node_modules/is-date-object/index.js b/node_modules/is-date-object/index.js
new file mode 100644
index 00000000..fe0d7ecd
--- /dev/null
+++ b/node_modules/is-date-object/index.js
@@ -0,0 +1,20 @@
+'use strict';
+
+var getDay = Date.prototype.getDay;
+var tryDateObject = function tryDateObject(value) {
+	try {
+		getDay.call(value);
+		return true;
+	} catch (e) {
+		return false;
+	}
+};
+
+var toStr = Object.prototype.toString;
+var dateClass = '[object Date]';
+var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol';
+
+module.exports = function isDateObject(value) {
+	if (typeof value !== 'object' || value === null) { return false; }
+	return hasToStringTag ? tryDateObject(value) : toStr.call(value) === dateClass;
+};
-- 
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